Table 3.
Odds ratios and 95% confidence intervals for prevalent individual lipid disorders according to quintiles of uPDI among Korean adults.
| Q1 | Q2 | Q3 | Q4 | Q5 | p-Trend | |
|---|---|---|---|---|---|---|
| Unhealthful plant-based diet index | ||||||
| Hypertriglyceridemia | ||||||
| No of participants (No of cases) | 28,897 (2959) | 32,775 (4089) | 27,012 (3599) | 29,701 (4372) | 29,560 (4813) | |
| Model 1 1 | 1.00 | 1.17 (1.12; 1.24) | 1.21 (1.15; 1.28) | 1.31 (1.24; 1.38) | 1.41 (1.34; 1.48) | <0.0001 |
| Model 2 2 | 1.00 | 1.13 (1.08; 1.19) | 1.15 (1.09; 1.21) | 1.24 (1.18; 1.31) | 1.32 (1.25; 1.39) | <0.0001 |
| Hypercholesterolemia | ||||||
| No of participants (No of cases) | 28,897 (3689) | 32,775 (4055) | 27,012 (3163) | 29,701 (3473) | 29,560 (3388) | |
| Model 1 | 1.00 | 0.98 (0.93; 1.03) | 0.93 (0.88; 0.97) | 0.93 (0.88; 0.98) | 0.90 (0.85; 0.94) | <0.0001 |
| Model 2 | 1.00 | 0.97 (0.93; 1.02) | 0.92 (0.87; 0.97) | 0.93 (0.88; 0.98) | 0.91 (0.86; 0.95) | <0.0001 |
| Low HDL-C | ||||||
| No of participants (No of cases) | 28,897 (3041) | 32,775 (4177) | 27,012 (3771) | 29,701 (4427) | 29,560 (4932) | |
| Model 1 | 1.00 | 1.16 (1.10; 1.22) | 1.23 (1.17; 1.30) | 1.27 (1.21; 1.34) | 1.38 (1.31; 1.45) | <0.0001 |
| Model 2 | 1.00 | 1.13 (1.07; 1.19) | 1.18 (1.12; 1.25) | 1.21 (1.15; 1.28) | 1.29 (1.22; 1.35) | <0.0001 |
| High LDL-C | ||||||
| No of participants (No of cases) | 28,897 (3170) | 32,775 (3447) | 27,012 (2727) | 29,701 (2930) | 29,560 (2796) | |
| Model 1 | 1.00 | 0.97 (0.92; 1.02) | 0.93 (0.88; 0.99) | 0.91 (0.87; 0.97) | 0.86 (0.81; 0.91) | <0.0001 |
| Model 2 | 1.00 | 0.97 (0.92; 1.02) | 0.93 (0.88; 0.99) | 0.92 (0.87; 0.97) | 0.87 (0.83; 0.92) | <0.0001 |
HDL-C, high density lipoprotein-cholesterol; LDL-C, low density lipoprotein-cholesterol; Q, quintile. 1 Model 1 was adjusted for age (year, continuous) and sex (men/women); 2 Model 2 was additionally adjusted for education (≤6, 7–12, >12 years), physical activity (yes/no), pack-years of cigarettes (continuous), alcohol intake (g/day, continuous), body mass index (kg/m2, continuous), and total energy intake (kcal/day, continuous).